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2009-12-08whitespace cleanupChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90834 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08Removed VC++ compatibility code from DataTypes.h.in.Oscar Fuentes
This header file is not used on VC++ builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90829 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08For VC++, define the ?INT*_C macros only it they are not yet defined.Oscar Fuentes
Some compatibility updates like the Boost TR1 compatibility headers define them. Patch contributed by OvermindDL1! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90828 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08Reduce (cmp 0, and_su (foo, bar)) into (bit foo, bar). This saves extra ↵Anton Korobeynikov
instruction. Patch inspired by Brian Lucas! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90819 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Watch out for duplicated PHI instructions.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90816 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Follow up to 90488. Turn a check into an assertion.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90815 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Fix the OProfileJITEventListener for StringRef being returned from debug info.Jeffrey Yasskin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90813 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Rename DIFactory::InsertValue() as DIFactory::InsertDbgValueIntrinsic()Victor Hernandez
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90807 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Add support to emit debug info for c++ style namespaces.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90805 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Delete code accidentally left behind.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90804 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07fix typoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90793 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07add accessor, improve comment.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90792 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Test case for 90787.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90791 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Use FileCheck and set nounwind on calls.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90790 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Apply Pekka Jääskeläinen's patch to raise the first virtual registerDan Gohman
number in order to accomodate targets with more than 1024 registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90789 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Introduce the "@llvm.dbg.value" debug intrinsic.Victor Hernandez
The semantics of llvm.dbg.value are that starting from where it is executed, an offset into the specified user source variable is specified to get a new value. An example: call void @llvm.dbg.value(metadata !{ i32 7 }, i64 0, metadata !2) Here the user source variable associated with metadata #2 gets the value "i32 7" at offset 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90788 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Simplify a bit.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90785 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Throw 'const char*' instead of 'std::string'.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90784 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07add support for phi translation and incorpation of new expression.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90782 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Don't enable the post-RA scheduler on x86 except at -O3. In itsDan Gohman
current form, it is too expensive in compile time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90781 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07checkpoint of the new PHITransAddr code, still not done and not used byChris Lattner
anything. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90779 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Regenerate.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90776 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Documentation update.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90775 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Deprecate 'unpack_values'.Mikhail Glushenkov
Use 'forward_values' + 'comma_separated' instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90774 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Pass '-msse' and friends to llc as '-mattr=+/-'.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90771 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Implement 'forward_value' and 'forward_transformed_value'.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90770 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Refactoring, no functionality change.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90764 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Pre-regalloc tale duplication. Work in progress.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90759 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07fixed some typos in method comments, reworded some comments for clarityJohn Mosby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90754 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Fixes the Atomic implementation if compiled by MSVC compiler.Oscar Fuentes
sys::cas_flag should be long on this platform, InterlockedAdd() is defined only for the Itanium architecture (according to MSDN). Patch by Michael Beck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90748 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07If BB is empty, insert PHI before end() instead of front().Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90744 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Some pretty-printingAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90742 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Truncate the arguments of llvm.frameaddress / llvm.returnaddress intrinsics ↵Anton Korobeynikov
from i32 to platform's largest native type git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90741 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Add lowering of returnaddr and frameaddr intrinsics. Shamelessly stolen from ↵Anton Korobeynikov
x86 :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90740 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Initial codegen support for MSP430 ISRsAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90739 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Add MSP430 interrupt calling conv. No functionality change yet.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90738 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Add ability to select hw multiplier mode and select appropriate libcalls.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90737 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07Fix typos. Thanks to John Tytgat for noticing it!Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90728 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06Dynamic stack realignment use of sp register as source/dest registerAnton Korobeynikov
in "bic sp, sp, #15" leads to unpredicatble behaviour in Thumb2 mode. Emit the following code instead: mov r4, sp bic r4, r4, #15 mov sp, r4 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90724 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06fix PR5698Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90708 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06remove extraneous comma clang warns aboutChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06constant fold loads from memcpy's from global constants. This is importantChris Lattner
because clang lowers nontrivial automatic struct/array inits to memcpy from a global array. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90698 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06add support for forwarding mem intrinsic values to non-local loads.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90697 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06gvn is optimizing this better now.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90696 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06Handle forwarding local memsets to loads. For example, we optimize this:Chris Lattner
short x(short *A) { memset(A, 1, sizeof(*A)*100); return A[42]; } to 'return 257' instead of doing the load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90695 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06Add helper methods for forming shift operations with a constant Chris Lattner
shift amount. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90694 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06merge two tests.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90691 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06CheckAtomic.cmake: Put all C++ code inside CHECK_CXX_SOURCE_COMPILES.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Fix for atomic intrinsics detection when using MSVC.Oscar Fuentes
Patch by Michael Beck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Remove old DBG_LABEL code.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90669 91177308-0d34-0410-b5e6-96231b3b80d8
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